(AGI) Moscow, July 21 - Dozens of civilians have died in aUkrainian Army offensive on Donetsk, the heart of theseparatist uprising in eastern Ukraine. The news was announcedby the deputy premier of the self-proclaimed People's Republicof Donetsk, Andrei Prugin, who also spoke of air strikes, andwas reported by Moscow's Eco radio. Other witnesses havereported "a few" dead among pro-Russia militias and governmenttroops. . .